{"id":"vidhyamitra:city-day:gwalior:2012-05-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/gwalior/2012-05-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2012-05-01","date_display":"May 1, 2012 CE","panchanga":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2012,"month":5,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456048.770833,"kali_year":5114,"ahargana":1867583.2708,"sun":{"sidereal_longitude":17.0802,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":130.2698,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":113.1896,"elapsed_within_tithi_degrees":5.1896},"nakshatra":{"number":10,"name":"Maghā","pada":4,"moon_longitude":130.2698,"elapsed_within_degrees":10.2698},"yoga":{"number":12,"name":"Dhruva","sum_longitude":147.35},"karana":{"half_tithi_index":18,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"sky":{"method":"Sūrya-Siddhāntic Bhāskara-II 4-step iteration with atan2-based śīghra + varying peripheries + lunar latitude","engine_version":"3.0 (Pūrṇa — complete SS implementation)","tradition_sources":"Āryabhaṭīya 499 CE → SS Ch.1-5 Burgess 1860 → Siddhānta-Śiromaṇi Bhāskara II 1150 → Tantrasaṅgraha Nīlakaṇṭha 1501","input":{"year":2012,"month":5,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2456048.770833,"ahargana":1867583.2708,"kali_year":5114,"ayanamsa_lahiri":24.0253,"grahas":{"sun":{"sidereal_longitude":17.049733000000003,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":127.09643300000005,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false,"latitude":-4.4738},"mars":{"sidereal_longitude":131.08853299999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":352.603933,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":25.96923300000003,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":56.16293300000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":true},"saturn":{"sidereal_longitude":180.76343300000008,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":226.4509,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":46.4509,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false}},"panchang":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2012,"month":5,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456048.770833,"kali_year":5114,"ahargana":1867583.2708,"sun":{"sidereal_longitude":17.0802,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":130.2698,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":113.1896,"elapsed_within_tithi_degrees":5.1896},"nakshatra":{"number":10,"name":"Maghā","pada":4,"moon_longitude":130.2698,"elapsed_within_degrees":10.2698},"yoga":{"number":12,"name":"Dhruva","sum_longitude":147.35},"karana":{"half_tithi_index":18,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.474,"elongation":113.19},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.474,"opposition_distance":66.81}},"eclipse_window_40days":[{"offset_days":20,"type":"solar","occurs":true,"moon_latitude":0.597,"elongation":1.466}]},"city":{"slug":"gwalior","name":"Gwalior, Madhya Pradesh","lat":26.2183,"lon":78.1828,"tz_offset_hours":5.5,"state":"Madhya Pradesh","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"gwalior","name":"Gwalior, Madhya Pradesh","lat":26.2183,"lon":78.1828,"tz_offset_hours":5.5,"state":"Madhya Pradesh","country":"IN","tier":"tier-1"},"sunriseLocal":"05:40","sunsetLocal":"18:49","solarNoonLocal":"12:14","dayLengthHours":13.151147688373953,"dayLengthDisplay":"13 Hours 09 Mins 04 Secs","nightLengthDisplay":"10 Hours 50 Mins 56 Secs","moonriseLocal":"13:10","moonsetLocal":"01:59","rahuKala":{"name":"Rāhu Kāla","start":"15:32","end":"17:10","startHours":15.526966799944041,"endHours":17.170860260990786,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:57","end":"10:36","startHours":8.951392955757065,"endHours":10.595286416803809,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:14","end":"13:53","startHours":12.239179877850553,"endHours":13.883073338897297,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:44","end":"09:10","startHours":8.732207160950832,"endHours":9.170578750563296,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:13","end":"06:34","startHours":6.211570520679157,"endHours":6.562267792369129,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:48","end":"12:41","startHours":11.800808288238088,"endHours":12.677551467463019,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:55","end":"04:47","startHours":3.910119675213715,"endHours":4.786862854438645,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:34","end":"05:40","startHours":4.5676770596324126,"endHours":5.663606033663576,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:18","startHours":14.431037825912878,"endHours":15.307781005137807,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:37","end":"19:01","startHours":18.61475372203753,"endHours":19.01475372203753,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:49","end":"19:22","startHours":18.81475372203753,"endHours":19.36271820905311,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:34","end":"20:19","startHours":18.56475372203753,"endHours":20.31475372203753,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:48","end":"00:41","startHours":23.800808288238088,"endHours":24.67755146746302,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:40","end":"07:18","startHours":5.663606033663576,"endHours":7.30749949471032,"quality":"inauspicious"},{"name":"Udveg","start":"07:18","end":"08:57","startHours":7.30749949471032,"endHours":8.951392955757065,"quality":"inauspicious"},{"name":"Chala","start":"08:57","end":"10:36","startHours":8.951392955757065,"endHours":10.595286416803809,"quality":"neutral"},{"name":"Labha","start":"10:36","end":"12:14","startHours":10.595286416803809,"endHours":12.239179877850553,"quality":"auspicious"},{"name":"Amṛta","start":"12:14","end":"13:53","startHours":12.239179877850553,"endHours":13.883073338897297,"quality":"auspicious"},{"name":"Kāla","start":"13:53","end":"15:32","startHours":13.883073338897297,"endHours":15.526966799944041,"quality":"inauspicious"},{"name":"Śubha","start":"15:32","end":"17:10","startHours":15.526966799944041,"endHours":17.170860260990786,"quality":"auspicious"},{"name":"Roga","start":"17:10","end":"18:49","startHours":17.170860260990786,"endHours":18.81475372203753,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:49","end":"20:10","startHours":18.81475372203753,"endHours":20.170860260990786,"quality":"inauspicious"},{"name":"Śubha","start":"20:10","end":"21:32","startHours":20.170860260990786,"endHours":21.52696679994404,"quality":"auspicious"},{"name":"Roga","start":"21:32","end":"22:53","startHours":21.52696679994404,"endHours":22.883073338897297,"quality":"inauspicious"},{"name":"Udveg","start":"22:53","end":"00:14","startHours":22.883073338897297,"endHours":24.239179877850553,"quality":"inauspicious"},{"name":"Chala","start":"00:14","end":"01:36","startHours":24.239179877850553,"endHours":25.59528641680381,"quality":"neutral"},{"name":"Labha","start":"01:36","end":"02:57","startHours":25.59528641680381,"endHours":26.951392955757065,"quality":"auspicious"},{"name":"Amṛta","start":"02:57","end":"04:18","startHours":26.951392955757065,"endHours":28.30749949471032,"quality":"auspicious"},{"name":"Kāla","start":"04:18","end":"05:40","startHours":28.30749949471032,"endHours":29.663606033663577,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:40","end":"06:40","startHours":5.663606033663576,"endHours":6.663606033663576,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:40","end":"07:40","startHours":6.663606033663576,"endHours":7.663606033663576,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:40","end":"08:40","startHours":7.663606033663576,"endHours":8.663606033663577,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:40","end":"09:40","startHours":8.663606033663577,"endHours":9.663606033663577,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:40","end":"10:40","startHours":9.663606033663577,"endHours":10.663606033663577,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:40","end":"11:40","startHours":10.663606033663577,"endHours":11.663606033663577,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:40","end":"12:40","startHours":11.663606033663577,"endHours":12.663606033663577,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:40","end":"13:40","startHours":12.663606033663577,"endHours":13.663606033663577,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:40","end":"14:40","startHours":13.663606033663577,"endHours":14.663606033663577,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:40","end":"15:40","startHours":14.663606033663577,"endHours":15.663606033663577,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:40","end":"16:40","startHours":15.663606033663577,"endHours":16.663606033663577,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:40","end":"17:40","startHours":16.663606033663577,"endHours":17.663606033663577,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:40","end":"18:40","startHours":17.663606033663577,"endHours":18.663606033663577,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:40","end":"19:40","startHours":18.663606033663577,"endHours":19.663606033663577,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:40","end":"20:40","startHours":19.663606033663577,"endHours":20.663606033663577,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:40","end":"21:40","startHours":20.663606033663577,"endHours":21.663606033663577,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:40","end":"22:40","startHours":21.663606033663577,"endHours":22.663606033663577,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:40","end":"23:40","startHours":22.663606033663577,"endHours":23.663606033663577,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:40","end":"00:40","startHours":23.663606033663577,"endHours":24.663606033663577,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:40","end":"01:40","startHours":24.663606033663577,"endHours":25.663606033663577,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:40","end":"02:40","startHours":25.663606033663577,"endHours":26.663606033663577,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:40","end":"03:40","startHours":26.663606033663577,"endHours":27.663606033663577,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:40","end":"04:40","startHours":27.663606033663577,"endHours":28.663606033663577,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:40","end":"05:40","startHours":28.663606033663577,"endHours":29.663606033663577,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"West","rahuVasa":"North","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":15.148925787867949,"eotMinutes":2.918007328966811,"ayanamsa":24.0253}},"calendars":{"vikram_samvat":2069,"vikram_samvatsara":"Viśvāvasu","saka_samvat":1934,"saka_samvatsara":"Nandana","bengali_samvat":1419,"malayalam_era":1188,"nanakshahi_year":543,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Daśamī · Vikram 2069 Viśvāvasu · Śaka 1934 Nandana"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"gwalior"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga May 1, 2012 CE · Gwalior, Madhya Pradesh · Vidhyamitra","description":"May 1, 2012 CE for Gwalior, Madhya Pradesh: Śukla Daśamī, sūryodaya 05:40, sūryāsta 18:49.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/gwalior/2012-05-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/gwalior/2012-05-01","sa":"https://sa.vidhyamitra.com/city/gwalior/2012-05-01","hi":"https://hi.vidhyamitra.com/city/gwalior/2012-05-01","x-default":"https://vidhyamitra.com/city/gwalior/2012-05-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T06:44:52.108Z","verification":{"type":"multi-marker","confidence":"canonical"}},{"pillar":"Vidhyamitra-Tier2","pillar_version":"0.1.0","method":"Spherical astronomy + Lahiri ayanamsa + standard solar declination + EoT correction","retrieved_at":"2026-05-31T06:44:52.108Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T06:44:52.108Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}